Auto stereo mounting device



FIG. 1 is a perspective view of an auto stereo mounting device, showing my design;

FIG. 2 is a front elevation view of FIG. 1;

FIG. 3 is a rear elevation view of FIG. 1;

FIG. 4 is a left side elevation view of FIG. 1;

FIG. 5 is a right side elevation view of FIG. 1;

FIG. 6 is a top plan view of FIG. 1;

FIG. 7 is a bottom plan view of FIG. 1; and,

FIG. 8 is a lower front perspective view of FIG. 1.

The broken lines shown in all views illustrate portions of the auto stereo mounting device that form no part of the claimed design. 

CLAIM The ornamental design for an auto stereo mounting device, as shown and described. 